There are actually 4 Titan cranes (or Giant Cantilever cranes to give them their correct title) still in existence on the Clyde.
Greenock as shown above, Barclay Curle , Stobcross and of course Clydebank at John Brown's old yard where we will be visiting in September.
I believe the crane at Barclay Curle's old yard is theoretically operational in that it still has all its hoist cables in place and I believe still has power, but is said to be in an awful state of decay.
Anyone doing the sail Doon the Watter on Saturday will be able to see the Stobcross crane in Glasgow, especially if staying at the Crowne Plaza hotel.
Greenock's crane is a bit more of a journey down river.
Only the Titan crane at Clydebank is accessible and those doing the sail on Saturday will have fantastic views from 150ft above the river (assuming the weather is decent - which is a big assumption
)
The cranes were built by William Arrol except the Stobross crane which was built by Cowans and Sheldon.